人教版7年级下册Unit4知识点总结+课堂练习无答案Word文件下载.docx

1、12. 把带来_13. 必须；不得不-_14. be quiet _三.重点知识梳理1.Dont arrive late for class.解析：辨析:get/arrive/reachget vi get to +地点arrive vi arrive at +_ arrive in + _reach vt. reach 可以直接加地点注意：地点副词：here/there/where/home等前面不用介词2. You must be on time for class.must 情态动词，意思_, 后面跟动词_形，表示人的主观意愿。否定形式：mustnt 表示：禁止、不准，语气较为强烈Eg:

2、 You must finish your homework.You mustnt run on the bus.拓展：Must I /we .？的一般疑问句的回答Yes, you must . / No, you neednt.Eg： Mum , must I clean my room? -No, you _.A mustnt B neednt C cant 3. We always have to wear the school uniform.1）have to 的用法，意思是必须、不得不，它侧重于客观上的必要和外界的权威。结构： 主语have to动词原形其他 （一般现在时，主语是第

3、三人称单数时，用has to）如：_. 在体育课上，我们必须穿运动鞋。 _. 汤姆每天必须练习弹吉它。否定形式：主语_动词原形其他_. 尼克不必穿制服。 _. 我们不必马上完成作业。疑问句：_ 周末你必须呆在家里吗？Yes, I do. / No, I dont. 辨析：must /have to 相同点：都可以表示“必须”不同点：must 表示主观自愿的“必须” have to 表示客观上由于外界因素导致的“必须；不得不”I am hungry . I must eat something .It is raining . I have to stay at home .2）wear v.

4、意思：穿着，戴着拓展:辨析：wear / put on/ be in/ dresswear 穿着；戴着，表示状态 He always a black shirt.put on 穿上；戴上 ，表示动作 He put on a coat and went out.be in +颜色 She is in pink.dress 给某人穿， 宾语只能是 sb 或oneself The little boy can dress himself.4. -Can we bring music players to school?No, we cant.1）情态动词can的用法表示能力，会能_ 你会弹吉它吗？_

5、 朱蒂会说一点中文。_. 我能唱歌又能跳舞。表示允许、许可，可以、_ 学生们可以在走廊上跑吗？_我们不可以在外面吃东西。2）bring v. 带来 bring sth to sb/some place _ take v. 带走 take sth to sb/some place _ get v. 去拿来 please get my hat. 5. We cant listen to music in the hallways. 辨析：hear，listen和sound都有听的意思，区别：1）hear听到，侧重_I heard a mans voice.2）listen侧重于_ listen t

6、o sb/sth _。Listen to me carefully. _ 孩子们喜欢听音乐。3）sound听起来，它是系动词，后面接形容词等。That sounds great.四：重点语法祈使句：1.概念：表示命令、请求、建议、警告、禁止等意义。一般省略主语you，以动词原形开头2. 肯定祈使句：动词原形开头Let 型：Lets go to the library!Do 型：Listen to me carefully!Be 型：Be quiet, please!3. 否定祈使句：在动词前加Dont, Never, NoDont talk in class!Never speak to me

7、!No parking!No photos!=No taking photos!4.本单元制定规则的句型祈使句Be /DoDont be/doNo doing/n.情态动词You have to doYou can doYou cant doYou mustnt doExercises:根据句意完成单词1. Dont forget to b_ your homework here tomorrow.2. He _（到达） late for school this morning .3. We cant f_ with our classmates. We shoud be kind to th

8、em.4. There are lots of _（规则） at my home.5. It s cold _（外面）Section B一.单词回顾1.练习 v.n._2.碟子；盘子n._3. 在.以前 prep._4. 脏的adj._5. 厨房n._6. 更多的 adj._7. 吵闹的adj._8. 放松v. _9. 读 v._10. 讨厌的;可怕的 adj. _11. 感受v._12. 严格的adj._13. 记得；记住v._14. 遵循；跟随 v. _15. 幸运n. _16. 保持；保留v._17. 头发n._18. 学习v. _2.重点短语1.出去；外出_2.练习做某事_3. 洗盘子

9、_4. 打扫房间_5. on school nights _6. 在上学日_7. 太多规则_8. 整理床铺_9. 跑去学校_10.be noisy _11. 上床睡觉_12. 考虑；思考_13. 在周末_14. 对.严格_15. 记得要去做某事_16. 记得做过某事_17.制定规则_18. 遵守规则_19. 祝你好运_20.学习做某事_1.There are too many rules !too many/ too much / much tootoo many 意思：_ 修饰_名词too much 意思：_ 修饰 _名词eg : I have _homework to do every d

10、ay.He has _friends to meet他有很多朋友要见。2. After dinner, I cant relax ,either.1）relax v. 意思_ relaxing adj. 意思_ relaxed adj. 意思_2） either 也（不），用于否定句句末I cant sing ,either .also / too两者中任何一个 短语：eitheror _ 连接两个主语时，要根据就近原则Either you or she _（be） at home.3. be in bed 在床上、卧床in 和bed之间不能用冠词，bed也不用复数。He is in bed

11、for 10 years. 他卧床10年了。_大卫每晚必须很早睡觉。4. 辨析have和there be：have与there be都可以作“有”解。A. have用来表示各种关系的“所有”，身上“具有（说明人物的外观）”和整体与局部的“含 有”。I have a good friend我有一位好朋友。B. there be表示存在的关系，表示某处有某人或某物时常用这种句型。There are two bikes under the tree树下有两辆自行车。_我们班有四十名学生。C. 在there be结构中，如果主语不止一个，谓语动词往往和与之最接近的主语在数上保持一致，即我们常说的就近原

12、则。_桌子上有一支钢笔，两支铅笔和四本书。_墙上有两张地图和一幅画。5.Parents and schools are sometimes strict , but remember, they make rules to help us.1）strict adj. 意思_常用短语：be strict with sb be strict in sth Mother is strct _ you _ English .2） remember v. 意思_remember to do sth _remember doing sth _Remember _（close） the door when

13、you go out.I remember _（meet） you last year.6. We have to follow them.follow v. 意思_We must follow the rules.Please follow me here.7.I have to keep my hair short .keep v. 意思-_keep + adj. keep quiet Keep +sb/sth +adj keep the room cleankeep doing sth He keeps reading a book for an hour.8. I must read

14、a book before I watch TV.1） 辨析：read/ see/watch/lookread 读（书、报纸）see 看到；看见 I see a bird.watch 观看 watch a basketball game look 看；看着，表示动作 look at sth 2）before在本句中是连词，引导一个时间状语从句 Before 也可以做介词， before +n/doing sth I must read a book before_（watch） TV.课堂检测一. 单选题1.There is a big garden _lots of trees in it

15、.A on B with C by D at 2.Tigers like _ meat. A. eat B. eats C. eating D.have 3.The animal is lazy and I sleeps _day.A a B the C an D / 4.The monkeys _interesting . A.kind of B.kinds of C.are kind of D.are kinds of 5.Why _go to the zoo ? There are many different animals in the zoo .A.dont B.not C.not

16、 you D.you dont 6._Im hungry , _I have some food . A.Because , so B.So , because C.Because , / D.So ,/7.Why _he _koalas ?A.does,like B.does,likes C.do .like D.do like 8.Lucy cant come here _she is too busy .A.why B.because C.because of D.so 9.Elephants like _but lions like _.A.grass,meat B.meat gras

17、s C.grasses , meat D.grass ,meats 10.Dont _.A.shy B.to be shy C.to shy D.be shy 11.Dont forget _me when you arrive in Beijing. - ok. I wont.A call B calling C called D to call 12.Lisa with her mother _go shopping on Sundays . A.isnt B.arent C.dont D.doesnt 13.She is very_to me . We are _.A.friend,fr

18、iend B.friendly,friend C.friend,friendly D.friendly ,friends 14.These trees are green . Dont _.A cut down it B cut it down C cut them down D cown down them 15.The book is very old , _I love it . A.and B.or C.so D.but 16.Why do you want to _the dolphins first ?A.look B.have a look C.see D.look at 17.

19、-Why not take a map with you ? -I know thw place well, so I wont _.A get up B get lost C get dressed D get out 18.-Why not _ to the aprk now ? -Good idea ! Lets go .A go B to go C goes D going 19.Where _Linda and Tina come form ? A do B does C is D are 20.-Do you like dogs ?-Sure. Dogs are _ to peop

20、le. They are our _.A friend ; friendly B friends ; friendly C friendly; friendly D friendly ; friends 二. 阅读AAn owl（猫头鹰）is a bird with very big eyes. These eyes make the owl look clever. The owl can not move its eyes freely（自由地）as we can. It can only look straight （笔直地）ahead（向前）.Owls see better at ni

21、ght than during the day. At night they look for food. They eat mice（老鼠）and insects（昆虫）。Owls make a strange noise. Because the owls sleep most of the day. They usually give their cries at night. The cry sounds like“Whooo ! Whooo”. This strange sound sometimes frightens （使.惊吓）people at night.1.An owl

22、looks clever because _.A.it has a beautiful bodyB.it has big eyesC.it can look straight aheadD.it can turn it neck2.An owl looks for food at night because _.A.it has large eyesB.it cant move its eyes freely as we canC.it sees better at night than during the dayD.it cant see anything at all during th

23、e day3.An owl lives on _.A.small birdsB.all kinds of birdsC.all kinds of small animalsD.none of the above4.The cry of an owl _.A.sounds scaryB.sounds goodC.is like a songD.is like the sound of a cow5.Man must not kill owls because _.A.they dont do anything wrongB.they are good-looking and have two b

24、ig eyesC.they cry only at nighD.they are helpful to usBCome and see the Indian elephants and the new tigers from America. The bears are waiting to meet you, and the monkeys from China are waiting to throw things to you. The lovely dogs from Australia are waiting to laugh at you. The giraffes from Brazil are waiting to look down on you. Tickets: Open